Patents by Inventor Xia Guo

Xia Guo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240200438
    Abstract: A method for monitoring an adherence of actual drilling parameters to planned drilling parameters in real-time includes receiving a well plan for a well. The well plan includes a plurality of planned drilling parameters corresponding to a plurality of intervals in the well. The method also includes receiving actual drilling parameters corresponding to the plurality of intervals in the well and comparing the actual drilling parameters to the planned drilling parameters. The method also includes determining a plurality of compliance indicators based at least partially upon the comparison. The compliance indicators indicate a level of adherence between the actual drilling parameters adhere to the planned drilling parameters. The method also includes generating a first alarm in response to greater than a first predetermined amount and less than a second predetermined amount of the compliance indicators being below a planned minimum threshold, above a planned maximum threshold, or both.
    Type: Application
    Filed: December 5, 2023
    Publication date: June 20, 2024
    Inventors: Xia Guo, Bo Bi, Florian Le Blay, Chang Liu, Kewen Sun
  • Patent number: 11860051
    Abstract: Disclosed are an intelligent bionic human body part model detection device and a method for manufacturing same. The device comprises: a bionic human body part model (1); and multiple optical fiber grating sensing units (5) which are integrated on an optical fibre and arranged at multiple pre-determined positions of the bionic human body part model (1). The device can improve the accuracy of the detection of pressure applied to the intelligent bionic human body part model.
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: January 2, 2024
    Assignee: THE HONG KONG RESEARCH INSTITUTE OF TEXTILES AND APPAREL LIMITED
    Inventors: Xiao-ming Tao, Bao Yang, Xi Wang, Su Liu, Xia Guo, Shi-rui Liu
  • Publication number: 20210395442
    Abstract: The present invention discloses a terpolymer based on 2,5-bis(2-thienyl)thiazolo[5,4-d]thiazolyl. In the invention, by introducing 2,5-bis(2-thienyl)thiazolo[5,4-d]thiazole units, the conjugated length of the polymers is enlarged and the aggregation in solution becomes weak. The introducing of 2,5-bis(2-thienyl)thiazolo[5,4-d]thiazole unit can easily tune the photophysical properties and the aggregation structure of the terploymers, and the terpolymers show excellent photovoltaic performance.
    Type: Application
    Filed: July 16, 2020
    Publication date: December 23, 2021
    Inventors: Maojie ZHANG, Jingnan WU, Xia GUO
  • Publication number: 20210321634
    Abstract: The present disclosure relates to the technical field of microorganisms and fermentation, and specifically discloses a Lactobacillus acidipiscis, a fermented soymilk, and a preparation method and use thereof. Lactobacillus acidipiscis HAU-FR7 is disclosed with a deposit number of CGMCC NO. 19253. The Lactobacillus acidipiscis HAU-FR7 is a facultative anaerobe that can reduce soy isoflavones, and the Lactobacillus acidipiscis HAU-FR7 can not only grow under aerobic conditions, but also convert daidzin and genistin distributed in the soymilk into DHD and DHG under aerobic conditions. Moreover, the Lactobacillus acidipiscis HAU-FR7 has stable conversion capacity, and solves the problem of shortage of facultative anaerobes in the research and development of soy functional foods. The DPPH radical-scavenging capacity of DHD and DHG is significantly higher than that of daidzein and genistein.
    Type: Application
    Filed: May 4, 2021
    Publication date: October 21, 2021
    Inventors: Xiuling Wang, Xia Guo, Xiumei Yu, Shijuan Dou, Mingyu Hou
  • Publication number: 20210010877
    Abstract: Disclosed are an intelligent bionic human body part model detection device and a method for manufacturing same. The device comprises: a bionic human body part model (1); and multiple optical fiber grating sensing units (5) which are integrated on an optical fibre and arranged at multiple pre-determined positions of the bionic human body part model (1). The device can improve the accuracy of the detection of pressure applied to the intelligent bionic human body part model.
    Type: Application
    Filed: March 29, 2018
    Publication date: January 14, 2021
    Applicant: The Hong Kong Research Institute of Textiles and Apparel Limited
    Inventors: Xiao-ming TAO, Bao YANG, Xi WANG, Su LIU, Xia GUO, Shi-rui LIU
  • Patent number: 7687264
    Abstract: Decalcification can be performed by using acid or other agents. It may be difficult to decalcify large bone block within ours. This invention provides a bone-decalcifying agent including a calcium desolving agent for desolving calcium ions of bones, and a bubble-forming agent for generating microbubbles when the bone-decalcifying agent is exposed to ultrasonic vibration. It is found that bones may be decalcified in a relatively short time using the bone-decalcifying agent of this invention.
    Type: Grant
    Filed: October 25, 2005
    Date of Patent: March 30, 2010
    Assignee: The Hong Kong Polytechnic University
    Inventors: Xia Guo, Wai Ling Lam, Yong Ping Zheng
  • Publication number: 20070092863
    Abstract: Decalcification can be performed by using acid or other agents. It may be difficult to decalcify large bone block within ours. This invention provides a bone-decalcifying agent including a calcium desolving agent for desolving calcium ions of bones, and a bubble-forming agent for generating microbubbles when the bone-decalcifying agent is exposed to ultrasonic vibration. It is found that bones may be decalcified in a relatively short time using the bone-decalcifying agent of this invention.
    Type: Application
    Filed: October 25, 2005
    Publication date: April 26, 2007
    Applicant: The Hong Kong Polytechnic University
    Inventors: Xia Guo, Wai Lam, Yong Zheng
  • Publication number: 20050067627
    Abstract: A high efficiency and high brightness multi-active layer tunneling regenerated white color semiconductor light emitting diode having a p type electrode 1, a monolithic red light cell 14, a tunnel junction 9, a monolithic green light 15 and blue light cell 16 (or a monolithic cyan light cell 19), wherein each of said cells are electrically connected by tunnel junctions 9, and the red cell physically connected with blue and green cell (or cyan cell) by wafer bonding layer 8. The lights from each cell synthesize white color light. The white light emitting diode only has one time optical-electrical conversion, so the quantum efficiency is high. Moreover, the white LED totally made from semiconductor materials, the lifetime of the white LED lamp is not limited by the relatively short lifetime of fluorescent material.
    Type: Application
    Filed: September 2, 2004
    Publication date: March 31, 2005
    Inventors: Guangdi Shen, Xia Guo, Weiling Guo, Guo Gao